1. A particle moves on a given straight line with a constant speed v. at a certain time it is at point P on its straight line path. O is a fixed point. Show that vectorOP × vectorv is independent of the position P.

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- December 3rd 2006, 07:20 AMvritikaguptaplease help with vectors
1. A particle moves on a given straight line with a constant speed v. at a certain time it is at point P on its straight line path. O is a fixed point. Show that vectorOP × vectorv is independent of the position P.

- December 3rd 2006, 10:57 AMCaptainBlack